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Creating a Synchronous Serial Interface on an E3 Interface

Creating a Synchronous Serial Interface on an E3 Interface

Before using an E3 interface to transmit data, you must
create a synchronous serial interface on the E3 interface.

Context

Depending on the E3 interface working modes, you can create
the following two types of synchronous serial interfaces on an E3
interface:

If the E3 interface works in clear channel mode, an unframed
synchronous serial interface with a bandwidth of 34.368 Mbit/s is
created.

If the E3 interface works in unchannelized mode, a synchronous
serial interface with a bandwidth of 33.831 Mbit/s is created after
you manually create a framed E3 channel.

By default, an E3 interface works in unchannelized mode.

This configuration process is supported only on
the Admin-VS.

Procedure

Create a synchronous serial interface on an E3 interface
working in clear channel mode.

Run system-view

The system view is displayed.

Run controllere3controller-number

The specified E3 interface view is displayed.

Run usinge3

The E3 interface is configured
to work in clear channel mode, and an unframed synchronous serial
interface with a bandwidth of 34.368 Mbit/s is created.

After the synchronous serial interface is created, you can
run the interface serialcontroller-number command to display the
view of the synchronous serial interface.

Run commit

The configuration is committed.

Create a synchronous serial interface on an E3 interface
working in unchannelized mode.

Run system-view

The system view is displayed.

Run controllere3controller-number

The specified E3 interface view is displayed.

Run usingce3

The E3 interface is configured
to work in unchannelized mode.

Run e3 framed

A framed E3 channel is created, and an unframed
synchronous serial interface with a bandwidth of 33.831 Mbit/s is
created.

After the synchronous serial interface is created, you can
run the interface serialcontroller-number command to display the
view of the synchronous serial interface.